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| /openbmc/linux/fs/btrfs/ |
| H A D | delalloc-space.c | 6f4ad559 Tue Feb 04 12:18:55 CST 2020 Josef Bacik <josef@toxicpanda.com> btrfs: add a comment describing delalloc space reservation
delalloc space reservation is tricky because it encompasses both data
and metadata. Make it clear what each side does, the general flow of
how space is moved throughout the lifetime of a write, and what goes
into the calculations.
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: David Sterba <dsterba@suse.com>
6f4ad559 Tue Feb 04 12:18:55 CST 2020 Josef Bacik <josef@toxicpanda.com> btrfs: add a comment describing delalloc space reservation
delalloc space reservation is tricky because it encompasses both data
and metadata. Make it clear what each side does, the general flow of
how space is moved throughout the lifetime of a write, and what goes
into the calculations.
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: David Sterba <dsterba@suse.com>
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